package com.example.demo.controller;

import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/hello")
public class HelloController {

    // get /hello/
    @GetMapping("/")// 处理get
    public String sayHi(@RequestParam("name") String name){// 用户发起请求的参数赋给name
        return name+"，欢迎使用spring boot";
    }
}
